Hasan Ozgur Kapici
Bogazici University

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Identifying Students’ Conceptions on Sound Wave via the Sound Wave Four Tier (SOFT) Diagnostic Test Amalia Weka Gani; Achmad Samsudin; Lina Aviyanti; Adam Hadiana Aminudin; Fatah Kurniawan; Muhammad Zahran; Jajang Kunaedi; Hasan Ozgur Kapici
Berkala Ilmiah Pendidikan Fisika Vol 11, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v11i3.16903

Abstract

This paper aimed to assess the validity of the Sound Wave Four Tier (SOFT) Diagnostic Test that can be used to identify students' conception profiles. Using the Four Design (The participants were 42 students aged 15-17 years old in one of the public high schools in Bandung City. The participants were 42 students aged 15-17 in one of the public high schools in Bandung City. The data's validity, the instrument's reliability, and the distribution of students' conceptions were analyzed using the Rasch model with the MINISTEP 4.5.3.0 program. The dimensional-based validity of the items used was valid. Accuracy based on Cronbach Alpha (α) was in the high category, the item reliability score was in the good category, and the reliability of personnel was in the low category. The conception profile of the students categorized as. Sound Understanding (SU), Partial Positive (PP), Partial Neutral (PNt), Partial Negative (PNg), Misconception (MC), No Understanding (NU), and No Coding (NC). The highest category of conception found was MC. There were a lot of misconceptions found in the sound wave material. Students' Misconceptions are still commonly found in sound waves. A 4D model can be developed using Rasch modeling analysis to identify students' profiles. Utilizing the SOFT instrument enables students to gain a broader understanding of the concept, including verbal statements and various representations of images and mathematical symbols.
Integration of Digital Technologies in Physics Experiments: A Bibliometric Analysis Ismu Wahyudi; Dadi Rusdiana; Achmad Samsudin; Lilik Hasanah; Hasan Ozgur Kapici
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Digital technology plays an important role in physics experiments by increasing the accuracy of data collection, enabling complex simulations and conducting real-time analysis, which accelerates scientific discovery, and improve test accuracy. The purpose of this study is to provide an overview of the conduct of research on the integration of digital technologies into physics experiments. This study conduct a bibliometric analysis of the integration of digital technology into physics experiments from January 2014 to May 2024. Based on the keywords, only articles selected by SCOPUS in English were included, and using the PRISMA guidelines we obtained 344 articles for analysis. In this studies, sample articles from SCOPUS in *RIS formats are processed using the VOSviewer to facilitate visualization and trend detection. Our analysis revealed seven prominent trends, included e-learning, digital twin, numerical model, high energy physics, application specific integrate, analog electronic circuit, and tracking detectors. The inspection results show that there was no significant development, research on the integration of digital technology into physics experiments has not been seriously conducted from the point of view of future teachers and teacher education, and only a few countries have investigated it. Therefore, based on the results of this bibliometric analysis, it provides an overview and opportunities for further research.         Keywords: bibliometric, digital technology, physics experiments, VOSviewer.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp659-670